Steak knives. How much to spend?

I’ve had this set of Mundial Olivier Anquier steak knives. But I am looking to either sell these, and replace with something else, or simply add to what I already have. I found a set of Wolf Gourmet at a big discount, but I am not sure if that’s what I want even at a good price. So all this begs a question that I rarely need advise on: What’s a reasonable amount to spend on steak knives? What metrics should we even use to make this determination?